Individual Calculations July 2010
 Grgic, Zarko  Total change: -17.50  Rating chartPersonal card
 19th CRO Team Ch - IIIC. League East (r1-r5) Vukovar CRO 2010-03-28
RcRownchangeKK*chgGame
 1969 1913 1.00 4 -0.70 25 -17.50 
  Vidalina, Franja 2076 CRO0.001-0.2825-7.00 
  Opacak, Ivan 1874 CRO0.501-0.0525-1.25 
  Grgic, Ivan 1974 CRO0.001-0.4225-10.50 
  Kanjkovic, Marijan 1951 CRO0.5010.05251.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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